With country code TLDs, there is a key aspect that can be good to know. The process, technology and registration can literally be anything. It can be like what most people expect with normal digital registration where you send them your contact information and a small fee. It could also be a government department where you send envelopes with proof of ownership, cash bribe, and a process where the documents need to be stamped and re-stamped, and where registration can be first-to-apply or an most-deserving kind of thing. Fairly common requirement is also local presence, as in a local citizen or legal firm that operate in that country.

Thus, availability and price are somewhat undefined when dealing with ccTLD's. As a customer you may also be fairly protected from knowing the why or how.