Used Gear Canon ST-E3-R3 Speedlite Transmitter – Used “Canon 55-250 f/4-5.6 IS I – Used” has been added to your cart. View cart Canon ST-E3-R3 Speedlite Transmitter – Used$95.00 Out of stock SKU: 6241005 Category: Canon Related products Canon 75-300mm f4-5.6 III – Used $95.00 Add to cart Canon 430 EX III-RT – Used $149.00 Add to cart Canon EF 2x II Teleconverter – Used $145.00 Add to cart Canon 50D 18-55 – Used $149.00 Add to cart