The audience is entirely composed of collectors, making the demographic match as high as any venue in this guide
That is less of an issue if you have some power enter the battlefield effects, or have spare energy lying around you can easily pay for the mana cost for a turn or two.
Its hard to get rid of, stabilizes your life total, and even blocks well
Afterwards, he will also be in charge of Yu-Gi-Oh Duel Links
Now, depending on what you would consider a "fair" price, your method of determining it may vary, but here's a method I use when looking for a value I can use for buying or trading: select the card and printing (edition) of the card you want to gauge through the search function set the condition, language and other applicable values through the filters if you're a registered member, you'll also get the option to only show sellers from your country