All of this information is not just my opinion but multiple members from multiple forums and from real life use of the lyn fury. The grand total for all that is below is $40, rounded up not counting an optional item later on when needed. Before you go wow that is allot of money think about what you would spend to play a sport, skate, music, game, etc. This is a hobby and compared to most very cheap to start up.
If you must make the price cheaper get the lyn and then buy a 25 pack of strings making the total a little over $21 and buy the rest when you can.
YYJ Lyn Fury - $15
This yoyo has a good shape, weight and gap for someone starting out. It is able to spin long enough once cleaned to be able to complete even master level tricks on this site. With proper cleaning and silicon it can turn 100% unresponsive.
100 count 100% poly strings - $13
The reason for the string is that you will need to change it allot when you first start out and if you keep going you won’t want to have to order more. The next step down is 25 which is not enough if you give yoyoing a real shot before you quit.
Flowable Silicon - $6
The reason for it is to make your response system better when your inbuilt one wears out and or you want to start binding / doing advance string tricks.
YYJ Thin Lube - $5
This is optional and will not be need for weeks / months
You should clean the bearing when you get a chance to go to the store and pick up some mineral spirits($8-12 depending on where you get it).
***Doing so will make it unresponsive or very close to it make sure you can bind.***