Go down and check coupons out. Remember to check price history if it is available. What is best price?
Oxygen Cylinder Interface Model: M18x1.5, Max.Dwell Time Underwater: 20min, Model: S400+, Medium Pressure Pipe Interface Model: 3/8-24UNF, Max. pressure: 3000PSI / 200bar / 20MPA(can’t exceed)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
SMACO S400 1L Mini Scuba Diving Tank/Equipment Oxygen Cylinder Underwater Breathing Portable Scuba Tank Kit Capacity Refillable | $227.46 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database… There is one great coupon!
Link: Banggood product page
1. ($161.99): BG10OFFAFF1
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGwhielabel, 7bcdf9
(these coupons are old, so probably won’t work)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $159.99.
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)).