Last verified: March 2026

The Numbers That Explain Everything

New Buffalo, Michigan sits 70 miles east of Chicago on the I-94/I-90 corridor. Population: approximately 2,500. Number of cannabis dispensaries: 28. Total cannabis sales in 2025: $231 million.

Those numbers are not a misprint. New Buffalo — which Chicagoans have rechristened "New Puffalo" — has more dispensaries than some entire states. It exists almost entirely as a cannabis retail destination for the Chicago metro area, and it represents the most dramatic cross-border price arbitrage in American cannabis. For a complete guide to Michigan's cannabis laws, dispensaries, and visitor tips, see CannabisMichigan.org.

The Price Comparison

The gap is not subtle. Take the same product from the same company and compare:

The same Cresco product — from a company headquartered in Chicago — costs more than twice as much at a Cresco-owned dispensary in Chicago than it does at a competing store 70 miles away. The irony is not lost on consumers.

The Midwest Comparison

Why Chicagoans Still Make the Drive

The math is simple. A regular consumer spending $200/month in Chicago could buy the same products for roughly $60–$80 in Michigan. That is a savings of $1,400–$1,700 per year — more than enough to justify a monthly road trip, especially when combined with a Lake Michigan beach day.

The drive takes about 75–90 minutes from downtown Chicago, depending on traffic. New Buffalo itself has become a mini-destination: dispensaries line the main road, and the town's economy has been transformed by cannabis tourism dollars.

The Indiana Problem

The numbers tell the enforcement story:

• Illinois State Police seized 18.5 tons ($251 million worth) of cannabis in FY2025 — much of it on the I-94 corridor
• Indiana has not decriminalized cannabis in any form. Possession of any amount is a Class B misdemeanor (up to 180 days in jail, $1,000 fine)
• Prior offenses or amounts over 30 grams escalate to felony charges in Indiana
• A cannabis-related arrest in Indiana creates a criminal record that does not benefit from Illinois's expungement provisions

There is no legal way to transport Michigan cannabis to Illinois by car. Every route passes through either Indiana or crosses Lake Michigan by ferry (federal waters, same problem). The alternative — an absurd 250+ mile detour through Wisconsin — still involves crossing state lines, which is a federal crime regardless of either state's law.

What This Costs Illinois

The cross-border drain is not just a consumer convenience story — it is a policy failure with measurable economic consequences:

• New Buffalo's $231M in 2025 sales represents hundreds of millions in lost Illinois tax revenue and jobs
• Illinois generated $490 million in cannabis tax revenue in 2024 — but estimates suggest it could be $150–$200 million higher if Michigan-bound spending stayed in-state
• The illicit market persists partly because legal Chicago prices are so high that even local unlicensed sellers can undercut dispensaries while using Michigan wholesale product
• Cannabis arrests increased for the first time since legalization in 2024, with Chicago possession arrests up 31% to 647 — partly driven by enforcement against cross-border trafficking

Could the Gap Close?

Several policy changes could narrow the price gap, but none are imminent:

• Tax reform: Reducing the 5-layer tax structure, particularly the local surcharges, would immediately lower shelf prices. No legislation is currently pending.
• Home grow: Legalizing recreational home cultivation (currently banned, felony for 5–20 plants) would reduce demand pressure. The Cannabis Business Association of Illinois has lobbied against this.
• More licenses: Increasing the number of cultivation licenses and expanding craft grow canopy limits would increase supply competition. Craft growers are capped at 5,000 sq ft, and only 13 of 88 licensed are operational.
• Federal legalization: Would level the playing field by standardizing banking, taxation, and interstate commerce.

The Bottom Line for Visitors

If you are visiting Chicago from out of state, you will pay Chicago prices. The Michigan option is not practical for most visitors, and the legal risks of the drive back are real. Budget for the 41% tax, bring cash, and buy what you need at a Chicago dispensary. Check our dispensary guide for the best options across the city.