I agree with those that discourage you from purchasing them. Automated appraisals should only ever be a small part of your valuation of a potential name, never the main or only consideration. The names seem a stretch to me, and with three parts like cypto + coin + purses there are so many possibilities for similarly 'good' names that the uniqueness factor is not there. Also, while a lot of interest in crypto names, also a huge number competing for buyers. Congrats on wisdom of asking for advice before registering, though!
ps Let's look at economics. I looked on NameBio sales involving the word 'crypto' over the past month. There were 48 sales and while the average price was $740, the median was $280. The vast majority are two part names (e.g. CryptoPlatform in org sold for $116 or CryptoAtlas in com for $134), so the likely value of a three part would be lower than median. Let's say maybe $150 if it does sell. Of that commission would take at least $15 so you have $135. Do you think there is 1 chance in 13 that one of these would sell in a one year period (just to break even on average)? I don't think so!