If anyone is patient enough these kits do come up for sell and not all of these kits are sold for top dollar. Many MK kits are sold on ebay by people who find these kits at garage or estate sales. They don't know the MK kit value and can be bought for around the original selling prices back when Indy RC was selling them. Singapore Hobbies was selling MK kits, but these few kits have recenty been sold and are no longer available. With the economy being slow and older flyers can no longer build their kits, they are letting some of the MK kits go to the new generation of pattern modelers, just keep looking and you'll get what you're looking for. Since the quality of MK kits and good flying just can't be beat or replaced, they will continue to hold their value.