The web-fed press was discontinued in late 1995 and sold in 1997. Series 1988A, Series 1993 and Series 1995. Check out the classified ads in Coin World for dealers who sell or buy these notes. I have a note with a star in the serial number. A star at the end of a serial number indicates the note is a replacement for an error discovered after overprinting.
Replacement notes come from an already printed stock of star notes.
Some collectors enjoy collecting notes with stars and they do bring a small premium over their face value. Check out the classified ads in Coin World for dealers who sell or buy these notes.