Mini Remote Control Key Chain - TVs & Electronics - TV Accessories - Specialty TV Accessories for $3 + free shipping
Key chain sized, universal remote control (Power, AV/TV, Channel, Volume, Mute functions). Yeah, you can take over the obnoxious TV in your favorite bar. (How you deal with other patrons is up to you).
Plenty of these around, but this is . . . another.
Price is actually $2.99, with $0.01 standard shipping. Advertised by Sears, but sold and fulfilled by 1SaleADay. 24 hours only - expires midnight (time zone, unknown), 5/8.