In this month-long deal-a-bration that we call November, some Black Friday deals are here already, but some are scheduled for -- hold onto your hats -- Black Friday! I know: shocker. Even with all the month-long hubbub and some decidedly good early deals, the real action takes place on Friday, Nov. 29. (And don't forget that additional action arrives Cyber Monday, Dec. 2.) As you might expect from your friendly neighborhood deal-seekers, we're keeping close tabs on everything.

With that in mind, here's your fast-and-easy guide to all the latest Black Friday ads.

Best Buy's Black Friday ad

Best Buy's sale starts at 5 p.m. on Thursday, Nov. 28. Here's the full Best Buy Black Friday ad. And these are our picks for the best deals from Best Buy's Black Friday ad.

Costco's Black Friday ad

Costco has turned the rest of November into Black Friday, with early deals available now and more to come. Here's the full Costco Black Friday and Cyber Monday ad.

Target's Black Friday ad

Target has a Black Friday preview sale running right now (and through Nov. 9). The store's real sale runs from Nov. 28 through Nov. 30. Here's the full Target Black Friday ad. 

Sam's Club's Black Friday ad

The official Sam's Club Black Friday ad probably won't arrive until after the Sam's Club One-Day Sale, which happens tomorrow, Nov. 9. Until then, take a look at our picks for the best deals from that sale.

Walmart's Black Friday ad

Walmart is the slowpoke of the group. The store has yet to drop its official Black Friday ad, even though it ran an Early Deals Drop promotion a couple weeks back. Nevertheless, we rounded up the best Walmart Black Friday deals so far, unofficial though they may be.

More to come!

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CNET's Cheapskate scours the web for great deals on tech products and much more. For the latest deals and updates, follow the Cheapskate on Facebook and Twitter. Questions about the Cheapskate blog? Find the answers on our FAQ page, and find more great buys on the CNET Deals page.