My husband and I purchased most of our weights off Facebook marketplace and craigslist. $.50/pound is a good used price. However, we did buy our rack online during a black friday sale from Titan. It doesn't go on sale often but keep an eye out. Things we have in our basement gym - rack, Olympic bars (3), landmine (attaches to corner of rack), and lots of weights (4- 45, 2- 35, 4- 25 (2 are bumper plates), 4- 10, 8- 5 and a few 2.5lb). We bought them all used and over time to make it nicer on the budget. I stopped working out after I got pregnant but recently pushed myself to get back into it (my son is 1.5). Good luck!

Am pretty happy with the set up - we raise the bars on the squat racks to do bench. I do want to swap it for a power cage though - when money allows.