Congrats on the pass. Well once you get your number then you will know the amount of people who also have it. Last I heard it was around 600
I think that there are more than 600 DCAs.
You will see with your ID when you get also the transcript.
I think a fair amount of people don't see the value in the cert if they don't work for a VMware partner or a someone who knows the difference between the VCP and the VCAP. Also a fair amount of people are looking to rather do the VCAP5 certs so have held off doing the VCAP4 ones (what i've personally done)
To determine the price for the exam, go to www.pearsonvue.com/vmware and schedule the exam at your preferred location. After choosing your location the applicable currency and price will appear.