This special design is based on the very first flyer that Gezol drew back in 1984 when the band consisted of Gezol, Ozny, Elizaveat, and Valvin (their names are written at the bottom in both Roman alpha and Japanese Katakana).  The logo is written in phonetic Japanese Roma-ji so it has an extra O at the end.  Sa-Ba-To is how it would've been written in katakana so Gezol wrote it that way not knowing the correct English spelling.  As far as I know this is the only place where this logo was ever used since the other, more famous, logo was drawn shortly thereafter in 1984 without the O.  

This is a print on demand product. Please expect 7 to 10 days for it to ship to your address from the printer. Plastisol printing on Gildan brand TS.