I bought these awhile ago but never installed them. The components are new in box and the deck is used but was tested when I bought it.
Alpine CDA-7897 $225 obo
# FantomFace XL motorized stealth faceplate
# MaxTune SQ tuner
# Plays MP3 files on CD-R and CD-RW, plus audio CDs, CD-Rs, and CD-RWs
# MOSFET50 internal amp
# Bass Engine Pro (5-band parametric EQ, 6-channel time correction, 6-position crossover with variable slope, plus subwoofer phase and level controls)
# Media Xpander
# CD changer controls for Alpine Ai-NET changers only
# Optional auxiliary input
# 4-volt front/rear/subwoofer preamp outputs
# Clock
# Wireless remote
# XM Satellite Radio controls (tuner, antenna, and subscription required)
# 21 watts RMS/50 watts peak x 4 channels
# CD frequency response 5-20,000 Hz
# CD signal-to-noise ratio 105 dB
# FM sensitivity 9.3 dBf
Alpine SPR-176A NIB sold
aluminum-coated poly woofer cone
cast aluminum woofer frame
air-injected rubber surround
1" silk dome tweeter swivels up to 20° (surface and flush mounting)
2-way crossover (12 dB high-pass, 6 dB low-pass with attenuation control 0, -3, -6 dB)
frequency response 40-30,000 Hz
recommended power range 8-50 watts RMS
peak power handling 200 watts
sensitivity 86 dB
top-mount depth 2-3/4"
The deck can be tested prior to purchase.
I tried to research the pricing but I couldn't find much so just shoot me offers if you're interested.