Definitely looks good to me. I have a poster signed, “To Wanda Love You, Prince”. Mine even has the squiggly thing under Prince. They both look very similar. The only difference is Prince didn’t put a big circle-dot over the “i”. It’s real, for sure, imo. Mine was also signed circa 1978. It’s a poster from his first album, “For You” which was released in 1978.
I wanted to thank you for posting this. This is the only other one I’ve seen from 1978 and with the same inscription as mine, and with both the autograph and inscription looking very similar to mine. Even though mine came with an LOA from PSA/DNA, seeing the one you posted further reinforces, in my mind, the authenticity of the one I own. Thanks.