Maybe I'm misunderstanding or mis-terming a recon box. In previous motors I've blown gearboxes and been able to get a "reconditioned" one to replace the dead one at a fraction of brand new prices. I don't mean exchange mine. Anything up to £1,500 and I'll put it back on the road, otherwise lots of bits will be in the for sale section (assuming the for sale section is still going).
what planet are they on? LOL my step dad races with someone who had a custom built Simmonites racing gearbox built for a little over 2k. Another guy I know had a 300ZX racing box built for that sort of money too...