A way to use exp levels as an Economy Source

Basically i want a way to use the Villager Shops plugin to sell my items of choice in return for xp levels or just exp in general would be great!

the way id add to the shops is using this command

/vshop add --currency pluginid:currencyid (buyprice) (sellprice)

if anyone could make this or knows a way to do this or a plugin that adds this ltmk and itll be much appreciated!