I was so proud to have gotten that Google Maps pin (https://photos.app.goo.gl/U7kadbZrNgjuREMD7) and was devastated when I noticed it was gone from my bag. Is there any way to get another?
Hello @BTRIPP
The direct answer to your question is NO !!! If you go through the FAQ page you will notice that, it says this item is not for sale and its availability is limited. The only hope of replacement is keep contributing and maybe you could be fortunate to get another one. Some people have gotten the reward items twice or even more. Its not certain though and please don’t count on it so as not to be disappointed. Keep your E-mails settings right and pay attention to your inbox like the previous one you received
That said
Seeing you are new,this will also help you get familiar with the ropes on connect. On this forum we discuss topics like Travel, Photography, Food and Drinks, and many other topics. We also organise Meet-ups with other fellow local guides nearest to us in our geographical location.
Please endeavour to look up this posts Your Guide to Connect for more information on what topics are discussed here. Would you like to formally introduce yourself 
here is a link for that.
Happy guiding
Cheers