There was a recent discussion regarding etiquette and ethics on the forum.
I'm not going to draw attention to it by putting links but there are listings on ebay for jingles which have been swapped and traded in good faith.
I think putting them on ebay for a lot of money is quite frankly not cricket.
If anyone wants to buy some Pams International tapes for over £100 thats up to them and you can put whatever price you want on them and good luck to you but selling traded items in my book is the highest for of t%^ttery.
I'm happy to trade / swap / share jingles with people - and having WAV's / Files that can easily be transferred without degrading quality is a huge benefit but selling stuff you've been given - especially at inflated prices puts you on my blacklist.