Today only, ThinkGeek cuts up to 54% off 40 items, cutting each to $16, as part of its Super 16 Sale. Plus, buy any two items (or make any purchase of $30 or more) and apply coupon code "MECHA16" to bag a ThinkGeek 16th Anniversary T-Shirt for free. (You have to add the T-Shirt to your cart before applying the coupon.) Shipping adds $6.95, or bag free shipping on orders of $75 or more.
The planet will thank you, your local (overwhelmed) landfill will thank you. Even your budget will thank you.