You can save lots of money on luxury brands of watches and jewelry like Rolex, Cartier, and Breitling by taking part in eBay Live's auctions. Bids start as low as a buck in many cases, and some sellers will offer free shipping if you're successful in your bids. You can watch these auctions in real time and chat with sellers as items go up for bid. You'll need an eBay account to take part in the bidding. Shop Now at eBay

With code "DNLUM130", this Luminox G 2500 watch drops to $130, down from $455. It uses self-powered light sources on the hands and dial that glow continuously for up to 25 years without batteries or charging. Coupon ends October 6. Buy Now at Ashford

This Bulova Classic Sport chronograph watch is down to $159 right now at Amazon, when you clip the coupon on the product page. You'd pay as $440 for this same model at other stores today, including Kohl's. It's also Amazon's best-ever price. Shipping is free, too. It features a stainless steel case and band, a 100-meter water resistance rating, and a chronograph function with a calendar date display. Buy Now at Amazon

This Seiko chronograph is $159 as part of the Jomashop End of Summer Sale. That's $166 below the original price. Shipping is free.  Buy Now at Jomashop

This Citizen Luke Skywalker watch is $259 during the End of Summer Sale, down from its $475 regular price. Apply promo code "FLASHFS5" at checkout to save an extra $5 and drop the price to $254. It runs on solar-powered Eco-Drive movement, so it never needs a battery, and it's water resistant to 100 meters. The stainless steel case pairs with a brown leather strap and a chronograph function with three sub-dials. Buy Now at Jomashop

eBay's Super September sale takes up to 30% off watches from brands like Rolex, Cartier, Omega, Breitling, and Longines. Selections span new, pre-owned, and certified refurbished pieces, with prices ranging from a few thousand dollars into six figures for high-end pieces like the Patek Philippe Nautilus. Many listings include eBay's Authenticity Guarantee and free shipping. Refurbs include 1- or 2-year Allstate warranties. Shop Now at eBay

Update: The price has dropped to $4.62 since this was originally published.

This 5-pack of Happy Socks originally cost around $30, so getting it for under $5 is a steal. It's Amazon's best-ever price. Similar pairs cost around $8 each directly from Happy Socks. They're 86% Cotton. Shipping is free for Prime members, too.  Buy Now at Amazon

Amazon Haul's sock roundup covers dozens of styles, all priced under $5, including crew socks, no-show socks, compression socks, and yoga grip socks. Options span multi-packs for men, women, and unisex wear, with prices starting as low as $1.09 for a single pair. Shoppers looking to stock up on basics or try novelty prints have plenty of variety to pick from in this price range. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

At Amazon, get this Amazon Essentials Men's Performance Cotton Cushioned Gym Socks 6-Pack, with prices starting from $4.74. It's a very strong deal for a 6-pack of men's gym socks. Shipping is free for Prime members. Buy Now at Amazon

At Amazon, get the Amazon Essentials Men's Performance No-Show Socks 6-Pack for $6.84 when you clip the on-page coupon and check out with Subscribe & Save. It's a great price for a 6-pack of men's socks. Buy Now at Amazon

At Amazon, clip the on-page coupon and check out with Subscribe & Save to get the Amazon Essentials Men's Cotton Cushioned No-Show Athletic Socks 6-Pack for $7.01. It's a great deal for a 6-pack of men's socks. Shipping is free for Prime members. Buy Now at Amazon

REI offers the Smartwool Hike Classic Edition Full Cushion Crew Socks for $6.83. That's $16.17 off and the lowest price we could find. Shipping is free for members; non-members can get free shipping on orders of $60 or more. Pickup may also be available. Buy Now at REI

Shoppers who spend $85 at Ulta Beauty can get this 12-piece beauty bag at no extra cost. The bag comes in a choice of brown, green, or pink, and orders over $35 ship free. It's limited to one per customer while supplies last. Note that you must have at least one non UB Marketplace item in your order. This offer is valid through October 7. Shop Now at Ulta

You can find some great deals in the Michael Kors Outlet section, especially on handbags. Wristlets start at just $29, while small shoulder bags are as low as $49. The pictured Michael Kors Greenwich Signature Logo Crossbody Bag is down to $62 (a massive 82% drop). Discounts reach up to 88% across the sale. Shipping is free over $75 for Kors VIP members (it's free to join). Buy Now at Michael Kors

This adidas Originals Crescent Crossbody has dropped to a super-low price of $12 today at Dick's Sporting Goods. It's $15 cheaper than what you'd pay directly at adidas (even after its Labor Day coupon). The bag is available in Cream White at this price only, and includes a front zippered pocket, an internal zippered pocket, and a side bungee pocket for small items. Shipping is free over $49.  Buy Now at Dick's Sporting Goods

The North Face Jester Crossbody Bag is back down to $15 in Black today at Macy's. That's half its original price. Stock is low, so this won't last long. Star Rewards members get free shipping over $39 (it's free to join), or you can choose pickup for free.  Buy Now at Macy's

This adidas crossbody bag is down to just $10.49 right now at Nordstrom Rack, which is $24 cheaper than what you'd pay at Amazon. It's available for in-store pickup only. Buy Now at Nordstrom Rack

The Michael Kors Outlet Summer Sale features an extra 15% off already-reduced outlet prices in-cart. On top of those markdowns, you can stack your savings to get an additional 10% off by using the promo code "EXTRA10" at checkout. These combined savings produce some of the stronger prices we've seen this year. Some exclusions may apply. Shipping is free for members and it's free to join. Shop Now at Michael Kors

At Amazon, get this Retro Polarized Sunglasses 3-Pack for $3.34. It's a great deal for a 3-pack of polarized sunglasses. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

At Amazon, get this Retro Polarized Sunglasses 3-Pack for $3.34. It's a great deal for a 3-pack of polarized sunglasses. Shipping is free on Amazon Haul orders of $25 or more. Buy Now at Amazon

At Amazon, get the Pyramex Ztek ANSI Z87+ Safety Glasses for $1.79. It's the best deal we could find by $10. Shipping is free for Prime members. Buy Now at Amazon

At eBay, get this Vera Bradley East West Tote for $16. It's the best deal we could find by $38. Shipping is free. Buy Now at eBay

At Amazon, get this Nike Men's Web Belt 3-Pack for $17. It's the best price we could find by $15. Each belt is adjustable and can be cut down to fit, with one size accommodating waists up to 42". Buy Now at Amazon

At Amazon, get this Mesh Beach Bag for $4.99. It's the best deal Amazon has offered for this bag. It holds 41 liters and is sized to fit 4 to 6 beach towels, with a built-in wet pocket to separate damp swimwear from dry items. Buy Now at Amazon

At Amazon Haul, get this Aluminum RFID Blocking Credit Card Holder for 51 cents. It's the best deal we could find by $7. Shipping is free on Amazon Haul orders of $25 or more. Shop Now at Amazon

At Amazon Haul, get this Men's Sports Belt for 98 cents. It's a very strong price for a men's sports belt. Shipping is free on Amazon Haul orders of $25 or more. Shop Now at Amazon

At Amazon, get this Songmics 16-Slot Watch & Sunglasses Box for $18. It's the best deal Amazon has charged for this storage box. It holds 16 items total, with slots for watches up to 48 mm as well as sunglasses, and includes a lockable glass lid to keep the collection visible and protected. Buy Now at Amazon