Petco offers Aqueon Standard Glass Aquarium Tank 10 Gallon for $9.99 (reg $19.99) with free stores pickup.

Product Description:
Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco. 
The standard glass aquarium is made with care to assure that it can stand up to almost any application. Suitable for freshwater or marine inhabitants.

•  High quality glass construction
•  Clean silicone edges
•  For freshwater and marine applications
•  Not eligible for sale in Alaska and Hawaii
•  Not eligible for price match