Product model: M135FCN, Product color: white, Lens Focus: Auto Focus, RAM: 2GB DDR3, Product size: 200 × 200 × 148mm, Screen Size: 60-120 inch, Operating system: MIUI TV, Built-in storage: 32GB eMMC high-speed flash, Projection ratio: 1.1.1, Resolution: 1920*1080, Keystone correction: ±45 degrees left and right; ±45 degrees vertical, Product net weight: 3.51kg, Display Technology: 0.47″ DMD, Light source technology: LED, Standby power consumption: <0.5W, Product gross weight: 4.8kg, Packing size: 274 × 274 × 256mm, Input voltage: 100-240V @50/60Hz, Processor: Amlogic T972, Whether to support 3D: not supported, Power consumption: <220W. You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Hong Kong. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($722.69): BGAProjector
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): aff7off, BGXMFM531, BGBFAFF2019, BGCITYADS2019, BGXMEF521, bGpAnDacHeCk, BGBW3054, BGXEFM531, Email5, BGFM531CZ, 7d18f7, BG72234, BGTT10, BG72234CZ, BGAFF10OFF, bGhOnEy10, BG7223462, BG7223469, BGXECZ531, BGFMES456, BGdragonBoat, BGXP0795, BGBAN721003, BGAFF7OFF, BGXM5311, BGXM5312, bgshOOp10, BGXM5313, BGAFFV831, BGXM5314, BGDYF06, BGST9902, BGXM5315, BgoFErTaSchInA10, BGXM533, BGFP930, 7bcdf9, BGHALLOWEEN, BGFMVG, BGOP14, BG12234, BGissam81569, BGLFMVG, BGES234, BGCZ234, BGcee415, BGE324, BGTRWW, BGc80dcb, BGProjectors
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi Fengmi Vogue Projector [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Fengmi Vogue Projector. The lowest price was: $539.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).