Wow, those mounts are pricey... anyone had any good experience with a Monoprice ceiling mount similar to this?
No but that's probably the right place to look. They have a sale on them this week. I almost bought one for $35 until I found out the shipping was $28. Check amazon. Look for the "prime" ads. Free shipping for orders $25 on up. Look at the listings by customer ratings. See what they say.
If your buying a new projector, buy more lumens than you will use. Running it in "Eco Mode" makes your bulb last 20-40% longer and reduces noise and heat.