TomTop offers this A4 LED Light Box Drawing/Tracer Copy Board for $10.49 $9.99 with free shipping. That's $9 less than the lowest price we could find for similar item elsewhere. It features one constant brightness level and an approximately 6-foot cable. (Note: You can pay a few cents more for models with adjustable brightness levels.)

Note: This item ships from China and may take up to four weeks to arrive. The countdown timer on the product page does not reflect an actual expiration time and resets daily.