Crumbling Sanctuary Price

Updated 2026-08-11

Crumbling Sanctuary from Mercadian Masques is a five-mana artifact that causes players to exile the top card of their library instead of taking damage, an unusual replacement effect that historically enabled specific mill and combo deck strategies. The thirty-day price change recorded for this card is exceptional in magnitude and warrants verification against multiple market sources before transacting, as extreme single-period moves on obscure singles sometimes reflect a corrected data baseline rather than genuine secondary market demand. The Mercadian Masques printing is the only version of this card, and original supply from 1999 is fixed. If the underlying demand is real, the sole-printing status and 1999 origin date mean available NM supply is genuinely limited. Buyers should verify realized sales at major auction venues and review recent buylist activity from established dealers before treating any single listed price as definitive market value.