Guitar Hero III
59 Achievements
1,000
Xbox 360
Axe Collector
Buy all the Guitars from the shop
5
How to unlock the Axe Collector achievement in Guitar Hero III - Definitive Guide
Maka91
You're going to need to get all the unlockable guitars before you can buy them. The hardest part is getting the guitars for 5-starring all difficulties, co-op career, and career.
