Spike of the Week · Oct 24, 2026 to Oct 31, 2026
$2.57 → $3.22 (+25% that week, 30-day usual $2.26).
Why: The Ur-Sphinx keeps pulling every sphinx it can find out of the bulk box, including this 2008 eight-drop. One printing, no reprints, so it only takes a few Sphinx deck builders to move it.
Did we call it? No. We never flagged it before it moved.
Only 2 near-mint copies sold all week, so this price is a rumor with a chart. Buy it for the deck, not the portfolio.
Now $3.22 (0% since the spike week ended). Spikes report a move; not graded