Op shops. Answer to anything & everything. Seriously! I saw a change table, with bath underneath for $50 the other day. I've seen cots, basinettes, cradles, high chairs & prams.
I always pick up clothes in pretty much new condition. I got some boys clothes for a friend last week, size 0000 with the tags still on for $1. Pretty much all our clothes are from op shops.
DD1's cot came from a garage sale a week before she was due for $100 & DD2's came from FiL's recycling centre! It was a better, sturdier cot that DD1's & would've easily been worth a good $600 or more at a baby shop. Was a solid timber one. I took the side off for a toddler bed & she was in it til she was nearly 3.