People looking to trade in their iPad ahead of Apple's expected iPad 3 unveiling

With word that Apple might unveil a new iPad on Wednesday-- iPad 1 and 2 owners are trying to sell or trade-in their tablets.

Industry experts say there are several websites that specialize in trade-ins like Nextworth and Gazelle. Target, Best Buy and Gamestop will also take iPad trade-ins.

Experts say sell now to get the best price because the price is already dropping and it will fall more after the announcement from Apple.

The first generation iPads will fetch owners somewhere between $120-$200. Owners should get more than $300 for the iPad 2.