Nice double clip and with a date. Older and looks to be uncirculated. Values are always hard to pinpoint. Most depends upon who wants it and what they are willing to pay, ie, market value. Check on ebay to see if you can find any similar to get a ball park idea. Those with a date will command a premium over those that do not have one.
Nice double clip, like what was stated before it just depends on who wants to spend the cash on what you have