Found this cheaper alternative https://www.amazon.com/dp/B00XM7LKZM/ref=cm_sw_r_cp_apa_fabc_V2Y7GBK7QN3EREXE2M60
It's literally a cardboard box lol
Something like this? https://www.amazon.com/dp/B00XM7LKZM/
You could always build something to get good scan with your phone. You can buy them, but you can make your own pretty easily.