Please help on the values if you are a diehard Baseball Collector

I have very rare collectable baseball memerabilia. I used to own a Baseball Card Shop in DC and have collected some very rare peices. I have been out of the baseball card game for about 10 years or so and am going through alot of my things as life has changed drastically in that time frame and its time to let go of most of it. I do need help knowing what alot of it is worth now as I am not able to find the value of what I have on the Web anywhere. Some are like what I have. Can anyone help me with the value of the things I am trying to seek value on? Please see below for pics and descriptions.

1st Photo is an Autographed Lithograph of Cal Ripkin Jr. Numbered 205/2130. Mint condition

2nd photo is The Highland Mints Sports Collection Mini Mint-Card set Bronze/Silver/Gold 1996. All 3 sets are numbered 193/375. Greg Maddux and Cy Young. Mint condition

3rd photo is Gary Maddux. I actually have 4 of these but these in particular are numbered 31/10000 and 31/2500 (His Jersey #) and 1987/10000. They are all in Mint Condition) If I left out any info on these that is pertinent then let me know.

I have so many more cards and autographed memorabilia but can't add pics. and way too much to list.

I am sorry my pictures didn't come out very clear and they came out in backwards order than I thought they would. I apoligize for that. Thanks for your replys ahead of time.