look on ebay m8 there are a couple of vlocity's i noticed a few minutes ago going new for 55 quid hope it helps
dont know whether theyre junior vlocity though
Not being funny m8 but you will prolly fit a chip to save batteries.
The chips are £20 each on their own,then the speedfeed,so you're only paying about £40 for the hopper;how much you looking to spend?