8 3/4 chunk math - sticker shock

I built my own 8 3/4, it's not that difficult if you research it and pay attention. I purchased a rear with a 489 chunk 2.76 open. I then bought a used clutch type sure grip and rebuilt that, new gears (3.55) and all new bearings, seals etc. I took my time and shopped around. I also fabricated my own back brace. I have just a shade over 6 bills in mine, complete rearend ready to install.