Hello. It is only open on Saturdays. If you are in Joburg on Sunday you can check Market on Main Or on th first Sunday of month Victoria Yards Just google ‘Cool Joburg Markets’ and there are several,lists of great markets....

The market has different type of foods and drinks. You can buy burritos, sea food, bakery type of food etc. I believe the market only opens on Saturday but better to check again.

It's not only cash - most of the stalls have Zapper or SnapScan apps so you can pay digitally using those. It's difficult to give a budget - honestly there are so many choices, from Oysters and Champagne to fruit smoothies... :) R250 as per the lady's suggestion above is a good call. Enjoy!

The quickest (and safest)would be Gautrain, but would mean you would need to take a a bus or uber as well- mighttake as long as an uber. There are plenty of ubers in the area. Also keep in mind that any form of transit would take 30 minutes to 45 min, which leaves you with very little time to explore. Also note the opening times and check-in times for your flight as this may influence the viability of the outing.

just ensure get a trustworthy car guard and dont leave any valuables in your csr

I would go to the museum, the market is fun, and has good products, but it's a market. you can't compare the two

Get off at Park station if you are taking tge Gautrain. Otherwise it is in Juta st, Braamfontein. A good landmark is Wits Varsity, which is located to the north off it. If you really stuck, make your way to Wits and ask the nearest student. They all hang out there! PS dont eat before you go... It is all about the food and thd atmosphere. You will have a fantastic time.