Pearled Unicorn
common in Rivals Quick Start Set
No price for this printing yet. That is not the same as worthless — the feed simply has no listing for it.
13 printings of Pearled Unicorn
They range from $0.16 to $28.25 — a 177× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.
30th Anniversary Edition
30A 327—
Summer Magic / Edgar
SUM 30—
Limited Edition Alpha
LEA 30$28.25
Limited Edition Beta
LEB 31$5.27
Collectors' Edition
CED 31$2.84
Introductory Two-Player Set
ITP 6$2.10
Intl. Collectors' Edition
CEI 31$1.10
30th Anniversary Edition
30A 30$0.98
Unlimited Edition
2ED 31$0.75
Revised Edition
3ED 30$0.25
Fifth Edition
5ED 50$0.21
Fourth Edition
4ED 39$0.16