No third-party market for this printing. Some promo runs (Salvat, McDonald's, Trainer Kits) do clear at private sales — record your own observation to anchor a price for this card.
This effect doesn't change the mana cost or mana value of an artifact spell. Rather, it reduces the total cost of the spell, which is the amount you actually pay while casting it. The total cost takes into account additional or alternative costs.
wotc
This effect can reduce only the generic portion of the artifact spell's total cost.
Notes
No price observations yet — this card is in the canonical catalog but a refresh hasn't seen a market price.
