Keep it and the value will increase!

The foreign exchange coupons of 1979 are very valuable for collection.

Brand new version of 1979 1-cent foreign exchange coupon (five-star watermark). The current price is about 10 yuan.

Brand new version of the 1979 1-cent foreign exchange coupon (torch watermark). The current price is about 190 yuan.

New version of the 1979 5-cent foreign exchange coupon. The current price is about 10 yuan.

New version of the 1979 1 yuan foreign exchange coupon. The current price is about 39 yuan.

New version of the 1979 5-yuan foreign exchange coupon. The current price is about 135 yuan

The new version of the 1979 10 yuan foreign exchange coupon. The current price is about 270 yuan.

New version of the 1979 50 yuan foreign exchange coupon. The current price is about 3,900 yuan.

New version of the 1979 100 yuan foreign exchange coupon. The current price is about 1990 yuan.

New version of the 1988 50 yuan foreign exchange coupon. The current price is about 1,250 yuan.

New version of the 1988 100 yuan foreign exchange coupon. The current price is about 1,150 yuan.

You can keep this, it has collection value, and there will be a lot of room for appreciation. There are basically very few currencies issued in 1999. There are only 100 and 1 coins. The currency currently on the market is basically issued in 2005! The latest set of rmb has been released! Stay longer if you can.