How much does this cost to the nearest dollar?

TCT Premium Compatible Toner Cartridge Replacement for Canon S35 Black Works with Canon ImageClass D300 D320 D340 D360, D340 Printers (3,500 Pages)
TCT replacement for Canon Black toner cartridge Compatible with Canon imageClass D300 D320 D340 D360 D383, Faxphone L170 L400 FAX L380 L380S L390, Laser Class 310 510, D340 printers Approximately yields up to 3,500 pages at coverage Prints crisp, clear, professional quality, and long-lasting pages TCT S35 cartridge is under 1 year warranty from date of purchase; and certified Dimensions 12.99 x 4.09 x 6.5 inches, Weight 1.9 pounds, model number Rank Office Products 

Price is $30.00

Price: $29.99