Only Gundam's character can shop here.

Non-Gundam:

Pistol: 40 Gold (atk 1D4)

Gundam:

Basic Gundam: 2000 Gold (Can support 10T def 1D6)
Advance Gundam: 5000 Gold (Can support 25T def 1D10) (level 3 required)
Master Gundam: 10000 Gold (Can support 75T def 1D20) (level 5 required)

Head:

Machine Gun: 1000 Gold (2T atk 1D6)

Right Arm:

Lightning Sword: 1200 Gold (4T atk 1D8) (level 2 required)
Giant Shield: 2000 Gold (6T def + 3) (level 3 required)

Left Arm:

Machine Gun: 1000 Gold (3T atk 1D6)
Laser Gun: 2300 Gold (4T atk 1D10) (level 3 required)

I'll buy a gun.(pistol)