Though lighter than most face to back offsets (whose black ink makes them appear more bold), this is a fairly deep back to face. Back to face are roughly 5-10x more rare than face to back and highly desirable because they were much more easily caught in the quality control process.

As a result, this full offset is extremely appealing for collectors of the type and worth a premium price. I have listed it at a competitive amount as expect it to sell within 1 week of the list date. From my collection to yours, thank you for looking