You can buy a JV1010 for: USD $450 here in Europe. But it's the second hand market that is unbelievable normally. Especially that big one yearly or halfyearly gatherings. You can find it for $ 250. But i am not really IN the JV series. So I need to pass on your question. I looked for a couple things, but it is too expensive.

Just checkl it out yourself at: www.marktplaats.nl On the left of the page click on the 4th line "Zoeken op trefwoord" which means like searching. Type in on the top Roland JV (or whatever you want) and look around. USD$ 1 = fl 2,50 so divide by 2,5 to get in USD.

Ilija