now the quesation is how much u want for it.
have fun in training and the kids will have ur hands full, my brother has twins and they are whoopin his ass starting to crawl all over the place, lol they are awesome though, wife wants one now, me not so sure...
the reason they didnt make that many is because of cost and they were not the big hit they hoped they would be. granted i have seen a couple run and jesus help u they will move with the right top end and setup.