The closest you’ll get is probably @zorloth’s thread tracking EX-era box prices: www.elitefourum.com/t/tracking-ex-series-box-prices/29732/1
I vaguely recall a similar thread for WOTC boxes, but am too lazy to look. As far as I know, no similar resource exists for more recent booster boxes, much less other sealed product like booster packs, tins, etc. Would be great if it did exist, though!