$18.65 – Receiver Sensitivity: Trace -166dBm, Input: 3.3V-5V, acceleration 4G, Storage temperature: -40°C – +105°C, Horizontal positioning accuracy: 2D ACC2.0m(Outdoor), Output Frequency: 10Hz, Operating temperature: -40°C – +85°C, Baud Rate: 115200bps, Chip: M10(10th Generation Chip), Receive Channel: 72ch, Characteristics: High: 50000m，, Antenna: Ceramic Antenna, Output Protocol: UBLOX, Capture -160dBm, Speed: 500m/s，, Size: 15x15x5.2mm, Weight: 2.6g, Frequency: GPS L1，GLONASS L1，BDS B1，GALILEO E1，SBAS L1，OZSS L1, Speed Accuracy: 0.05m/s.
I have just checked coupons. The lowest price I could get is $18.65 for HGLRC M100 MINI GPS Module for Drone (in Banggood). Get coupons, create price alert or check price history out! Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($18.65)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it expensive? Hmmm, price is higher than average (which is $15.96 right now), so better set price alert down below…
Link: Banggood product page
Price: $18.65
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGMatt2022, BG589b2e
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – HGLRC M100 MINI GPS Module for Drone [EU] ($20.89)
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
Check out price history chart (for all/most countries) for HGLRC M100 MINI GPS Module for Drone. The lowest price was: $14.99.
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)).