I don't think so. That is more than I paid for the used kit I bought, However you are getting a better turbo. FWIW I was not able to use the oil feed or drain with the kit I bought.
If you do buy it or did buy it, get ready to do some cutting. I had to cut out all of the airbox assembly because the turbo sits there. My stock AC system had to be removed. The charcoal canister and smog pump also needed to go. Lastly, the alternator and coolant tube needed to be moved to clear everything.
84K 88 LX Vert 5spd: 3.73s.