Whenever you roll one or more dice, put a number of charge counters on Vexing Puzzlebox equal to the result. {T}: Add one mana of any color. Roll a d20. {T}, Remove 100 charge counters from Vexing Puzzlebox: Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Near Mint - $8.30
Lightly Played - $7.40
Played - $5.80
Heavily Played - $5.00
Damaged - $4.10
Near Mint Non-English - $8.30
Lightly Played Non-English - $7.40
Played Non-English - $5.80
Heavily Played Non-English - $5.00
Damaged Non-English - $4.10
Foil Prices
Near Mint Foil - $10.20
Lightly Played Foil - $9.20
Played Foil - $7.20
Heavily Played Foil - $6.20
Damaged Foil - $5.10
Near Mint Foil Non-English - $10.20
Lightly Played Foil Non-English - $9.20
Played Foil Non-English - $7.20
Heavily Played Foil Non-English - $6.20
Damaged Foil Non-English - $5.10