I would recomend alching ruby rings at the zanaris market.
You dont lose nearly as much as most of the other popular items to alch such as yew longbows.
But, with the recent rise of nature runes, it has made the amount u lose per alch rise quit a bit.
hmmm green/blue d'hide bodies are fine when you got the cash to buy them... Not as much demand due to most alchers only being able to afford 1k at a time.
Yeah there's a lot.. honestly with that money just buy whatever, will only make 10k difference by playing it "smart".. hardly worth it for that amount of alches