So, like any other good investor, I sometimes rip open a box or ETB. How would you add this to your tracking sheet?
For example, when buying 5 ETBs of Crown Zenith I'd add 1 row of 5 boxes for e40,-. When I open 1, I no longer have 5, but I did spend that 40 euro, and I have some new cards to add.
Would you add the cards with an avg of the money spent on the etb? So if you'd have 5 hits, you'd add those hits with a cost of 8 euro per card. This makes sure you still have your costs in sight, and you can remove the ETB from the sealed?
Curious how you'd solve this. I want to make sure my spending reflects correctly.