Gents,
I would like to buy some altcoins for investment purposes and was wondering how to do it most cost effectively. If I see an altcoin that I think has potential, but is lightly traded, would buying it through an exchange jack the price up like shares of common stock? If so would setting up a wallet be the way to go? Thanks!
Over-The-Counter trades...off-exchange. You can get big trades done, without moving the price.
Find trusted members willing to sell you coins, use escrow if possible. I have made plenty of big trades this way, in the most illiquid markets.
A week ago I was offer 10000 TEK OTC. I didn't get any buyers, but trades like that do come up from time to time.
Be careful and use your best judgement.