
First, let's discuss the die-cuts. If in very nice condition, most of these are worth about $10. The rest break down into two categories: number variations, and non-repeated titles. Click on the link to see the specific titles and approximate values. (Don't be fooled by the die-cut bandache, it goes for a bit more than the commons, maybe $20 or $25, but it was not short-printed as it was in the 1973 whiteback series that most people remember.)
Now the Wacky Ads. Most of these are worth about $10 each. The only exception is #25, Good and Empty. That card has been fetching over $1000 lately on ebay.
The cloth stickers were a short rerun of the 1973 1st series. They are made of a different material than the regular stickers, kind of stiff and cloth-like. The stickers are hard to keep in good condition, they tend to brown and fall apart. However, if reasonably intact, they still fetch $10 or so each on ebay, with a bandache going for $40 or more. (Again, don't be fooled by the cloth bandache, it was not shortprinted and is not harder to find than any other cloth sticker.) What is perhaps better to find than cloth stickers themselves, are the checklists. The checklists that came with the cloth stickers had a unique back, the tag line at the bottom only says "Collect the entire hilarious series!" while the regular 1973 1st series checklists back had an extra line of text: "complete the puzzle on the back of checklist cards!". A complete cloth checklist puzzle can fetch $200. The piece in the center, and the piece in the bottom right corner, are the toughest to get, you might get $30-$50 for it, if it's in nice shape.
Now for the regular 1973-1976 issues of series 1-16 stickers. This is most likely what you found in your old closet at your parents house (either that, or the 1979-80 reprints, if they have pictures on the backs and are numbered on the front, then they are reprints, which are worth very little...). First check if you have any of the shortprinted "commons." The list is given in the following table, together with about what they go for on ebay lately, in near mint condition.
|
Bandache (white back) |
$75-$150 |
|
Paul Maul (white back) |
$50-$80 |
|
Lavirus (white back) |
$50-$80 |
|
Mutts (white back) |
$50-$80 |
|
Run Tony |
$25-$40 |
|
Spit and Spill (with Spic and Span written on the top lid)    |
$40-$80 |
|
Choke Wagon |
$75-$125 |
|
Bum Chex |
$75-$150 |
|
Grime (with "heavy chunks" written above the title) |
$75-$125 |
|
Pupsi |
$25-$40 |
| Scoot (with no copyright) | $100-$150 |
Now for the OPC stuff. OPC released series 1-4 in 1973-74. Like the topps versions, there were also back variations. The situation is reversed for OPC than it is for topps, the 1st tans and 3rd whites are more common. 1st whites are not that uncommon however, and don't fetch much more than 1st tans, each getting about $10 per sticker (if in good shape). As opposed to topps, 1st mutts, lavirus, and paul maul do not seem to be shortprinted and so are not more valuable. The 3rd tans however, are extremely tough. As far as I know, only two 3rd OPC tan sledges have ever been found (I'm still looking for one). The 4th OPC are the easiest.
As for post 1976 stuff, not much of it is worth anything. One noteworthy exception is the stickers with "1977" in the copyright. Those are extremely rare and came as promos with Shedd's peanut butter. They can get $100 each, or more, if you find one of the tougher ones (please write me if you find a 1977 sticker).