$50 Craigslist 360 EXTREME budget rebuild??

A quick recap: I'm still technically at $300. Everything else so far I had or was given to me. BUT - cleaning products, lubricants, and a few small tools and parts have been a extreme drain on any spare moneys I've had in the last month. Soooo much time involved in cleaning. When working with all old parts this may have been the first time they have been cleaned since they left the factory!
If I would have had any budget to begin with- from what I've learned so far it would have been to pay to have all the parts cleaned!!! I don't mind a little clean up but this is not necessarily necessary. Actually at this point I'm not absolutely sure I even saved money, just that I was able to spread the expense over time.
I'll be very happy to have primer on it tomorrow.