are you already here? well most of the guys order kits online, as hobby shops don’t cater that much 8th scales here, but there are some who have. . . namely losi’s, nanda’s, kyoshos (depends on availability)
but if you’re looking for slightly used ones, there are lots of members here with spare kits, brands ranging from, mugen, kyosho, hongnor, losi, hotbodies, xrays. . .. just shoot me a pm, whichever brand you like and your budget. . . and i can hook you up with the right person. . . .