B&H is listing a number of popular RF extenders and lenses in 9+ or 10 condition. These are good discounts, especially if you have a PayBoo card and can save the sales tax!
- Extender RF 1.4x starting from $419.95 at B&H
- Extender RF 2x starting from $526.95 at B&H
- RF 600mm F11 IS STM starting from $593.95 at B&H