Undersell v. t. : To sell the same articles at a lower price than; to sell cheaper than.

Example:
What is THE Greatest Undersell in Wrestling History?

Taxonomy
Fb, bids, 2d, 6d, 99.3, rp, Autographs, Reprints, 8x10 photo, PHOTO, 99.1, SATISFACTION, 8x10, 98.3, Laverne And Shirley, 45m, 98.6, REFUND.

Defination from the web:
... BRONCOS* CHAMP BAILEY AUTOGRAPHED 8X10 REPRINT PHOTO $4.99. Fb: 108 (99.1%) 6d 23h 56m~ The Dukes Of Hazzard 8x10 signed by 3 rp ...