Fuselage length: 420mm, Model: A100, Battery Size: 3.2 * 2 * 0.7cm, Airplane battery: 3.7V 250mah Li-Po Battery, Wingspan: 340mm, Frequency: 2.4GHz, Control Distance: about 200m, Battery Weight: 8g, Flight time: about 7-8 minutes, Height: 105mm, Transmitter battery: 4 * AA Battery(not included), Flying Weight: 65g, Charging time: 30 minutes.
Get coupons, create price alert or check price history out! 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 China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($35.99): AFfbG10
paste coupon code in your cart and click Apply 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): a7e0ec, 502C6B, 8b498c, TTxBG10, bgssaff9, BGXK, BGAIRP12, BGOTC20
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for XK A100-SU27 RC Airplane is here. The lowest price was: $31.99.
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)).