Cheap Tools on Sale

Acmer's S2 4W laser engraver is $130 off, bringing it down to $129 from $259. It offers a 300mm x 300mm engraving area with a 0.06mm laser spot size for fine detail work, and it runs on either LightBurn or ACMER's own software. Free shipping applies.

This SCRIB3D P1 3D printing pen is $27.99, down from $35.99, and comes with a full starter kit including filament, a stencil book, and a project guide. That price also beats Amazon's current listing of $34.99 for the same pen. Opt for pickup to avoid the $6.99 shipping charge (or get free shipping with orders of $35 or more). Buy Now at Walmart

The Creality Falcon A1 10W Diode Laser Engraver and Cutter drops to $469 at Creality Falcon with promo code "0VN3N8ZHTE4Y", down from its regular $599 price. That's $81 under Amazon's current offer. It's also within $3 of the lowest price we've ever seen. The 10W laser can cut through up to 0.38" of acrylic or 0.24" of wood in a single pass. Its enclosed housing blocks laser light and automatically pauses if the lid opens during use. Free shipping applies.  Buy Now at Creality Falcon

This Rosewill mini laser engraver is $59.99 at Newegg. That's a savings of $70. Shipping is free. Buy Now at Newegg

With promo code "DBDEAL8", this KINGROON 22-lb. multicolor PLA filament bundle drops to $42 at AliExpress, down from $185. That works out to $4 per 2.2-lb. spool. The spool type is random, with some plastic and some cardboard, and it can't be chosen. It ships for free from the U.S. This deal ends November 18.

New to AliExpress? Our guide on AliExpress Promo Codes will help you find the best codes and navigate how to use them.

Resin printing beginners and hobbyists upgrading their workflow will appreciate the Centauri 2 Combo's bundled wash and cure station, which saves you from buying post-processing gear separately. At $284, that's $95 (25%) off the $379 list price.  Buy Now at ELEGOO

Designed for kids who want to turn their own drawings or ideas into physical objects, with AI guiding the design process so there's no steep learning curve for beginners. At $215.99, that's $84 off the $299.99 list price. Apply coupon code "MJDN20" for a savings of $84. Buy Now at Amazon

This 5-pack of PETG filament set is $119 off right now at AliExpress. It's a 5kg mixed color assortment, limited to 1 per shopper at this price. The listing says it ships from the United States for free, too, with free returns within 90 days. The deal ends on November 18.

New to AliExpress? Our guide on AliExpress Promo Codes will help you find the best codes and navigate how to use them. Buy Now at AliExpress

With promo code "SAVE20TECH" at eBay, this certified refurbished Creality SparkX i7 Color Combo 3D printer drops to $199, down from $249. The seller is Creality itself, and the printer comes with a two-year warranty serviced by Allstate and free 30-day returns. New SparkX i7 listings from other eBay sellers in the same search results start at $357. Coupon ends November 8. Buy Now at eBay

This Creality PLA filament spool, in Blue or Yellow, is $5 off the regular $16.99 price. My Best Buy members get free shipping on all orders, and it's free to join. Buy Now at Best Buy

With promo code "AFFUS5", this Nexaforge filament bundle drops to $36.10, down from $107.51. The five-spool set pairs PLA, which prints easily for beginners, with PETG, which holds up better to heat and impact for functional parts. Each spool holds 1 kg of filament for 5 kg total across the bundle. Buy Now at AliExpress

Promo code "SAVING03D" brings this 5kg spool of ANYCUBIC PLA filament down to $32.81. Anycubic states a diameter tolerance of ±0.02mm on its PLA, and caliper measurements across multiple windings have come in at just 0.01mm of deviation, tighter than that claimed spec. The spool is sized for Anycubic's Kobra S1C and K3C printers and ships free from a U.S. warehouse. Buy Now at AliExpress

Coupon code "SAVING05D" drops the price to $47.39. It comes in 5kg made up of 1kg rolls, with a 1.75mm diameter suited to most 3D printers and a shelf life of up to a year when stored properly. Buy Now at AliExpress

This Creality PLA filament 2-pack is $6 off the regular price of $30. It includes two 1kg spools in black and white, and the material is made from plant-derived starch rather than petroleum-based plastic. Shipping is free for Prime members.  Buy Now at Amazon

Anyone running a 3D printer who wants a non-glossy finish on their prints should take a look at this matte PLA, and it's priced $4.60 below list right now. Buy Now at Amazon

Anyone running a ramshackle 3D printer setup will appreciate the jump to 32-bit processing, since it means smoother stepper control and quieter printing compared to older 8-bit boards. It's worth a look if you're upgrading an existing machine rather than buying a new printer outright. Buy Now at Newegg

Works well for flexible print projects like phone cases or gaskets where standard PLA won't bend the way you need, and at $18.39 it's $4.60 off the $22.99 list price. Buy Now at Amazon

Anyone running a 3D printer who wants a finish that shifts between two colors as the piece prints will get that effect straight out of the spool without extra settings tweaks. It's $5 off the $24 list price, bringing it to $19. Buy Now at Amazon

Silk PLA gives prints a shiny, almost metallic finish compared to standard matte PLA, which makes it a good pick if you're printing decorative pieces or gifts rather than functional parts. At $22.39, that's $5.60 off the $27.99 list price. Buy Now at Amazon

Update: The price has changed to $21.99 since this was originally published.

This filament suits anyone printing outdoor parts or automotive pieces, since ASA holds up better against UV exposure and temperature swings than standard PLA or ABS, and it's currently $1.60 off the list price. Buy Now at Amazon

Anyone printing outdoor or car-adjacent parts will want ASA over standard PLA for its UV and heat resistance, and this 2-pack runs $4 below list price. Buy Now at Amazon

Stocking up on filament refills makes sense if you've got a 3D pen getting regular use at home or in a classroom, since running out mid-project is the main annoyance with these. At $11.89, that's $2.10 off the $13.99 list price. Buy Now at Amazon

ASA-GF filament holds up better against UV exposure and heat than standard ASA or PLA, making it a solid pick for outdoor parts or anything that sits in a hot car. It's currently $1.50 off the list price on Amazon. Buy Now at Amazon