You can get GAM-800P Condenser Microphone for 57.49 USD with coupon (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon code price check (UTC time):
Banggood (57.49 USD)
Banggood warehouse is located in China. I have no active coupons for you right now. Is it cheap? Hmmm, price is higher than average (which is 35.82 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 57.49 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGfedc4a, BG1d402f, BGMUSIC10, BGRCT10, BG1b5830, BGSaleFeb8, BGAudio3, BGAudio9
(these coupons are old, so probably won’t work)
Aliexpress
Click here… to search for GAM-800P Condenser Microphone Kit on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for GAM-800P Condenser Microphone Kit is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).