Onix
FireRed & LeafGreenn° 42/112Uncommon
Normal$2.83from $1.67
Reverse$27.78from $19.42
↗ +42% this week
TCGplayer market price, updated 2 November 2026.
Add it to my collection ▶Free, no account needed to start.
Other Onix cards
Southern Islands$64.38
Aquapolis$8.23
Neo Genesis$3.60
Base Set$1.24
Team Rocket Returns$1.08
Sandstorm$1.06
Base Set 2$0.97
Unseen Forces$0.88FAQ
How much is Onix 42/112 (FireRed & LeafGreen) worth?
As of 2 November 2026, Onix 42/112 is worth $2.83 (TCGplayer market price, from $1.67).
What is the reverse Onix worth?
The reverse Onix 42/112 is worth $27.78 as of 2 November 2026.
Which set is Onix 42/112 from?
FireRed & LeafGreen (RG), released 1 September 2004, Uncommon.