With $2,000, the best investment you can make is purchasing quality, non-perishable dry goods in bulk as you spot them on sale.
That's not sarcasm. You'll be eating and wearing out your stuff one way or another and buying a year's worth of rice, grass seed, socks, underwear, cat litter, detergent, toothpaste, etc. when you spot it on sale could shave 20%+ off your living expenses.
So, a greater than 20% return. No risk, no taxes, and no commission paid. You really can't do better than that to put an extra $500 in your pocket two years from now.