Now you did it, I had to go back and look at all the stuff again, darn :). Everything below has the Aquarius name and logo on it. The 4-color printer turned out to be Radofin Electronics. This is actually what came in the lot: Prices are from the Crimac, Inc. Aquarius Order form before the discount. The only date is on the order form and states that 10% can be deducted if mailed by January 31, 1985. The prices are from that flyer as obtained from a copy of the original order. The next flyer from Crimac showed a price increase of about 20%. Pricing is qualified when the model number on the box did not match the order. Mattel Electronics Aquarius Ser # RH0115319 Model # 5931 Missing original box and packaging, but has docs No Price listed Mattel Electronics Data Recorder Ser # RH000151 Added label - Mattel Electronics, Mfg by Radofin Model # 4394 Price - $31.95 for Model # 4394R Mattel Electronics Mini Expander Ser # RH0109348 Model # 4063 Price - $43.95 for Model # 4063R Radofin Electronics 4-Color Printer Ser # RH0500203 No indication of mfg on printer, only Radofin on box Missing printer cable Model # 4615R Price - $109.00 Mattel Electronics Space Speller Cartridge Only Mattel label on box is "(c) Mattel Electronics, Inc. 1983" Model # GMN0014 Price - $19.95 for Model 4682R Mattel Electonics FileForm Cartridge Model # 4177 Price - $29.95 for Model 4177R Radofin Electronics 32K Memory Module Model # 4217R Price - $74.95