Input Voltage: 100V-240V, Battery: 5.0Ah, 18650 14series, Motor Power: 250W, Max Load Capacity: 68kg, Gradeability: 20 Degree, Body size (Unfolding): 900x420x(760-970)mm, Frequent: 50Hz/60Hz, Mileage: 10-15km, Body size (Folding): 810x420x290mm, Turning Angle: Full angle, Max Speed: 23km/h, Shaking Absorb: Yes, Output voltage: DC29.4V 2A, Material: Aluminium.
Basically copy coupon, view price history or create e-mail price alert. What is the best price?
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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I don’t know if this is a good price – number of records in my database is too low!
Link: Banggood product page
1. ($265.97): BGAFF7OFF
2. ($276.99): 7bcdf9
apply it 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): Wholesale20
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $194.99).
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)).