The service costs $9.99 per month.
Games on the kindle cost various amounts. It depends what game you're looking for.
about 30.00
around $199
around $199
Samples are free.
100 bucks
The Kindle version is £3.99 according to Amazon's web-site. You save 50% on the cost of the paperback, by getting it as a Kindle file. See related link.
Your question does not make sense.
100 too 120
100 too 120
Well for 1 person it cost 10 dollars a month for (i think)500 texts which is not unlimited for unlimited it cost 30 dollars for family to get unlimited you only have to pay 30 dollars once and that's it to have unlimited texting to check.
kindle Unlimited is a monthly subscription. You can keep the book until you quit paying for Unlimited or you return it. You do have a limit as to how many Unlimited books you can have out at one time. However, you can check the same book out over and over again with no limits.