HN has these starting from ~$14.
4X6 block is now at $8.30
Free delivery to nearest Big W store.
Description of photo block from website: The perfect alternative to a photo frame with your photo printed on real photographic paper and mounted seamlessly to our photo blocks. All sizes come with screw-in pins to stand them on your desk or dresser as landscape or portrait format, and sizes 4x6”, 5x7”, 6x8” and 8x10” Comes in two colours black or white.