Adorama offers the Zacuto Z-Find-Jr Optical Viewfinder, model no. Z-FIND-JR, for $101.75 with free shipping. That's $27 under our October mention and the lowest total price we've seen. (It's a current price low by $38.) This device fits 3" LCDs and features 2.5x magnification, 40mm diameter lens, eyecup, and more. Coupon expires October 24.