BestDealUSA via Amazon.com offers this 43" Portable 5-in-1 Multi-Disc Light Reflector
plus 50 cents
for shipping. (New Harbor via Amazon.com
offers it for several cents more.) That's the lowest total price we could find by $13, although it was $4 less in our July mention (since expired). It includes translucent, silver, gold, white, and black surfaces. Also included is a carry pouch.