I got over 2500 items listed for sale on Discogs that are under 5 euros, and it's time to get rid of a bit of stock here.
so:

buy 10 items priced 99 cent, pay only 7,50 euro.
buy 20 items priced 99 cent, pay only 12,50 euro.
buy 30 items priced 99 cent, pay only 15,00 euro!
buy 40 items priced 99 cent, pay only 17,50 euro!!
and
buy 50 items priced 99 cent, pay only 20 euros!!!

(excluding shipping costs)

http://www.discogs.com/sell/list?seller=lostin_music