Plugin Help Shop Plugin

Hey there!
I'm looking for a Shop Plugin that has the following requirements:
- When you buy items you need to pay money AND the required items
(EXAMPLE: If you want to buy a stone sword, you need to pay 100 and 2 stone, 1 stick and a lead.)
- The shop has to be a GUI/Chest shop, not with signs.
- (Not Really Needed) Required level for buying items
(EXAMPLE: If the required level of an item is 10, you can only buy it if you're level 10 or above. You won't lose any levels)

That's where I'm looking for.
Thanks
~Vyrgax