I am considering buying a P1130 for $35 but I want to know if this is a high-end CRT. It's 21", uses an FD Trinitron aperture grille tube, it's native resolution is 1920 x 1440 @ 85 Hz although it can go up to 2048 x 1536 pixels @ 75Hz and has a pixel pitch of 0.25 mm. Have I found a good CRT monitor?