Dude, how rich are you!?
You sir, live in heaven.
lol not very. actually quite the opposite. Everything that I buy i get second hand from small used music shops in small towns that don't know what to do with this type of gear (the gear just sits there and they keep lowering the prices until someone picks them up) and carefully hunted internet auctions. Buying face to face also helps with eliminating shipping fees. With a little patience and a lot of self control you can get some great deals still. All of this stuff is just built up over several years. I used to buy used gear from thrift shops and sell them for cash as well to pick up extra $ or trade in for new gear. The 909 and 808 are borrowed sometimes from my band mates. We share equipment a lot.
It's all about waiting, watching, traveling, and careful curation.
Tightening that belt and saving doesnt hurt too