Yes, I collect fragrances.  I built up a sizeable collection from 2002-2004, then got out of collecting them, then got back into it in 2018.

Most of these can be found on FragranceNet.  They should give you an automatic 25%-30% discount "coupon" on top of their normal prices, but you can usually use Google to trick the FragranceNet site into giving you 37% off of your order.  Also, always remember to pay the $4 for shipping on FragranceNet, unless you have plenty of time to wait for their notoriously slow "free shipping."

For most fragrances, I'm happy with any size from 1oz (30ml) on up.  It doesn't need to be "the biggest bottle possible."  And don't get suckered in by "gift sets" unless they are really a good deal.

Please, no testers unless otherwise noted.  Thanks!