Old keys from the good old days, new and unused.
Stored.
3 large bulb keys. Each 10 SAR.
The second picture has 3 keys, each 10 SAR.
The second picture keys are smaller than the second set. Price per key is 10 SAR.
The third picture has a dozen (12 pieces). 72 SAR, meaning each is 6 SAR. Sold individually, each is 10 SAR.
The last pictures have a dozen (12 pieces) available. The dozen is 100 SAR.
Each is 10 SAR.