I bought a bundle of old gaming magazines some time ago.
One particularly fun thing was seeing that someone had selected a game from one of the games dealers in the back pages. The mail-away order form was carefully clipped out, and you could see handwritten notes on the page where the buyer had done the math and correctly factored in shipping and tax for his/her purchase.
Sadly, the game that this person appears to have selected was Acclaim's fortune/tarot NES game, "Taboo"...original MSRP was $39.99 in this particular advertisement!