The last/only signed album at RR sold, in 2012, for $3,700. Simple signatures can bring $1000+. This was $550? Hmm.
It definitely looks fake to me, just like everything else I’ve seen on that site.
It sure could. To me, it's very smooth and those two zero's...and a slightly odd transition from the "B" to the "O" bit - the start of the "o" also. I also find the smooth curve before the start of the paraph (coming off the "o") a bit strange. And neither tick for date or "i" dot.