I track my auction purchases, and after taking my coin stack down to less than 100k, I ended up with about 5.8 mill in auction buys.
I use a google sheet.
I started flipping the cards for the profits (I couldn't help it). All the while, I'm projecting and tracking net profits. As I'm selling my cards, I'm buying more of the same. I'm intent on having a binder full on Thursday.
My auction tracker now shows 8.2 mill in auction buys . My coin stack is 714k. I'll be reinvesting that as well.
I have more cards than before.
I have columns for net profits after EA tax. The sum of that column is already @ 800K. everything isn't sold yet, but the average cost of my cards are at the bottom of the market, and my projected profits are IMO, reasonable.
I have columns that average the buy and sell prices and net profits, by overall ratings.
I only have 9 in the AH right now.
I run a 49er 90 overall TT with LTD Michael Dean Perry.
I can't wait for Thursday! I'll just need the program cards. My wildcards will be on deck.