$626.99 – Shovelhead R31 V2 Double Cylinder Stirling Engine Model STEM Science Discovery Toy.
When I was updating this page, then coupon price was $626.99 for Shovelhead R31 V2 Stirling Engine Model (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood ($626.99)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. I think you want to know if the price is good. Good price! It’s lower than average one ($627.99)!
Link: Banggood product page
Price: $626.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG022e4b, BGde2016, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGESJY8, BGALL8
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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.
Price history and price alert
Do you need price history chart (for all/most countries) for Shovelhead R31 V2 Stirling Engine Model? There we go. The lowest price was: $622.99.
Price records source(s): 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)).