5000 Baht BE 2520 (1977) "King's 50th Birthday" (Thailand, Rama IX)
Specification
- MetalGold (0,900)
- Weight30 g
- Pure gold (0,8681 oz) 27 g
- Diameter30 mm
- EdgeReeded
- Mintage UNC6,400
Description
- CountryThailand
- PeriodRama IX
- Denomination5000 Baht
- YearBE 2520 (1977)
- RulerRama IX (King of Thailand)
- PurposeCommemorative and collectible


Auction prices
Find out the current coin value of the Thai 5000 Baht BE 2520 (1977) "King's 50th Birthday". This gold coin from the times of Rama IX. Wondering how much a coin like this is worth? The record price belongs to the lot 23628 sold at the Heritage Auctions auction for USD 2,760. Bidding took place October 6, 2024.
How much is the gold coin of Rama IX 5000 Baht BE 2520 (1977) "King's 50th Birthday"?
According to the latest data as of December 5, 2025 the average price of a Gold coin 5000 Baht BE 2520 (1977) "King's 50th Birthday" is 1900 USD for regular strike and 1600 USD for coins minted using the PROOF technology. The coin contains 27 g of pure gold, so we do not recommend selling it for less than 3682,31 USD, even if it is in poor condition and has no collectible value.
Where does our service get data on the current price of the 5000 Baht BE 2520 (1977) "King's 50th Birthday"?
The information on the current value of the Thai coin 5000 Baht BE 2520 (1977) "King's 50th Birthday" is based on actual auction sales of similar specimens. To reflect the current price level, our service monitors over 590 numismatic companies and records auction results in the coin catalog and auction archive. Please note that the exact value depends directly on the coin's condition, so the average price serves only as an approximate estimate.
Where can I sell the 5000 Baht BE 2520 (1977) "King's 50th Birthday"?
To sell the 5000 Baht BE 2520 (1977) "King's 50th Birthday" we recommend contacting specialized numismatic companies that hold regular auction sales. Public auctions are the most fair and secure way to sell valuable collectible coins. Go to the list of companies to find a suitable platform.
























